2650493111 has 8 divisors (see below), whose sum is σ = 3029952384. Its totient is φ = 2271238200.

The previous prime is 2650493107. The next prime is 2650493143. The reversal of 2650493111 is 1113940562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2650493111 - 2² = 2650493107 is a prime.

It is a super-2 number, since 2×2650493111² = 14050227462916916642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650493101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22205 + ... + 76118.

It is an arithmetic number, because the mean of its divisors is an integer number (378744048).

Almost surely, 2^2650493111 is an apocalyptic number.

2650493111 is a deficient number, since it is larger than the sum of its proper divisors (379459273).

2650493111 is an equidigital number, since it uses as much as digits as its factorization.

2650493111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102181.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 2650493111 is about 51482.9399995766. The cubic root of 2650493111 is about 1383.9133323542.

The spelling of 2650493111 in words is "two billion, six hundred fifty million, four hundred ninety-three thousand, one hundred eleven".